Ligand profile

UFJ

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: KP13_03495 — Histone deacetylase superfamily protein

Via homolog PDB 6wyq UniProt F8W4B7 Formula C₁₄H₁₉IN₂O₃
Mol. weight 390.22 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
UFJ
PDB
6wyq
UniProt (similar protein)
F8W4B7
Target protein
KP13_03495

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 390.22 Da
LogP (Crippen) 3.08
H-bond donors 3
H-bond acceptors 3
TPSA 78.43 Ų
Rotatable bonds 8
Aromatic rings 1 / 1
Heavy atoms 20
Fraction sp³ C 0.43
Formula C₁₄H₁₉IN₂O₃

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy High

Estimated from TPSA and LogP only: TPSA ≤ 90 Ų and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

  • TPSA ≤ 90 Ų 78.4
  • −1 ≤ LogP ≤ 5 3.08
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 390.2
  • LogP ≤ 5 3.08
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 8
  • TPSA ≤ 140 Ų 78.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cc(ccc1NC(=O)CCCCCCC(=O)NO)I
InChI 
InChI=1S/C14H19IN2O3/c15-11-7-9-12(10-8-11)16-13(18)5-3-1-2-4-6-14(19)17-20/h7-10,20H,1-6H2,(H,16,18)(H,17,19)
InChIKey 
BYVHZKAHBXINPL-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00850

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to KP13_03495.

PDB 45

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 55

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)